What is the weather like in North Cascades National Park vs Portland in January?

In January, North Cascades National Park averages -6°C high / -12°C low with about 251 mm of rain; Portland averages 9°C high / 3°C low with about 160 mm.

North Cascades National Park vs Portland in January

Portland is the better pick in January — 49 vs 30 on SeasonMap's comfort score. Portland is cold, soaked, clean air, while North Cascades National Park is freezing, soaked, clean air.

North Cascades National Park vs Portland — January climate, side by side

	🇺🇸 North Cascades National Park	🇺🇸 Portland
Comfort score	30/100 (F)	49/100 (F)
Feels-like high	-10°C	6°C
Avg high / low	-6° / -12°	9° / 3°
Rainfall	251 mm	160 mm
Rainy days	19	18
Humidity	84%	86%
Air quality (AQI)	34	31

Monthly climate normals (ERA5 reanalysis). Comfort scores are SeasonMap estimates.

Month by month

North Cascades National Park vs Portland in January — FAQ

Is January better in North Cascades National Park or Portland?: Portland is the better pick in January — 49 vs 30 on SeasonMap's comfort score. Portland is cold, soaked, clean air, while North Cascades National Park is freezing, soaked, clean air.
What is the weather like in North Cascades National Park vs Portland in January?: In January, North Cascades National Park averages -6°C high / -12°C low with about 251 mm of rain; Portland averages 9°C high / 3°C low with about 160 mm.